Question

On Monday, Harold picked up five donuts and two large coffees for the office staff. He paid $ 5.08. On Tuesday, Melinda picked up two donuts and three large coffees for the office staff. She paid $ 4.10 What is the cost of one donut? What is the cost of one large coffee?

Answer 1

x=0.64

y=0.94

Explanation:

x price of one donut

y price of one large coffee

To determine x and y you have to solve this system:

5x+2y=5.08

2x+3y=4.10.

:)